CN114426214A

CN114426214A - Cargo handling device

Info

Publication number: CN114426214A
Application number: CN202011185050.3A
Authority: CN
Inventors: 罗艺; 褚世伟; 陈臻
Original assignee: SF Technology Co Ltd
Current assignee: SF Technology Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2022-05-03
Anticipated expiration: 2040-10-29
Also published as: CN114426214B

Abstract

The application discloses a cargo carrying device, which comprises a support, a cargo supporting assembly and a driving assembly, wherein the cargo supporting assembly is connected with the support in a sliding mode along a first direction and comprises at least two supporting plate structures which are sequentially detachably connected along the first direction; the driving assembly is connected with the cargo supporting assembly and drives the cargo supporting assembly to slide along a first direction. The embodiment of the application has at least two supporting plate structures which can be detachably connected through the cargo supporting assembly, and the cargo supporting assembly is driven to slide along the first direction through the driving assembly, when goods are carried into a carriage, or when the goods in the carriage are carried out, the internal operation that a carrier or carrying equipment is not required to enter the carriage is safe and convenient, the carrying efficiency of the goods is improved, the overall length of the goods transported by the vehicle is shortened, and the transporting efficiency of the goods is improved.

Description

Cargo handling device

Technical Field

The application relates to the technical field of logistics, in particular to a cargo carrying device.

Background

In recent years, with the increase of express delivery traffic, the number of vehicles for transporting express deliveries has also increased rapidly. At present, generally need porter or haulage equipment to enter into the carriage, come out the cargo handling in the vehicle packing box, perhaps, in the packing box with the cargo handling vehicle, this kind of transport mode efficiency is lower, and it is long when the transportation of express delivery can be prolonged, and then influence express delivery conveying efficiency.

Disclosure of Invention

The embodiment of the application provides a cargo handling device, aims at solving and comes out the goods transport in the vehicle packing box, perhaps, with the goods transport to the lower problem of efficiency in the packing box of vehicle.

The embodiment of the application provides a cargo handling device, its characterized in that, cargo handling device includes:

a support;

the cargo supporting assembly is connected with the bracket in a sliding mode along a first direction and comprises at least two supporting plate structures which are sequentially detachably connected along the first direction;

and the driving component is connected with the cargo supporting component and drives the cargo supporting component to slide along the first direction.

Optionally, the supporting plate structure comprises a supporting plate and a connecting piece connected with the supporting plate, and the connecting pieces of the at least two supporting plate structures are sequentially detachably connected to form a connecting belt;

the drive assembly comprises a drive wheel which is rotatably connected with the support, and the drive wheel is connected with the connecting belt to drive the connecting belt to slide along the first direction.

Optionally, the driving assembly further comprises a first driving mechanism, and the first driving mechanism is connected with the driving wheel and drives the driving wheel to rotate.

Optionally, the connecting piece comprises chain links, and the chain links of the at least two supporting plate structures are sequentially detachably connected to form a chain; the drive wheel includes a sprocket that meshes with the chain.

Optionally, the connecting member is located at an end of the support plate in a length direction.

Optionally, the driving wheel is located below the cargo supporting assembly, the bracket is further rotatably connected with a pressing wheel, a rotation axis of the pressing wheel is consistent with a length direction of the supporting plate, and the pressing wheel is located above the driving wheel and is in compression joint with the upper surface of the cargo supporting assembly.

Optionally, the driving assembly includes a winding drum rotatably connected to the bracket, a rotation axis of the winding drum is aligned with a length direction of the support plate, the cargo support assembly is of a flexible structure, and a first end of the cargo support assembly along the first direction is connected to the winding drum.

Optionally, the driving assembly further comprises a second driving mechanism connected with the winding drum and driving the first winding drum to rotate.

Optionally, a second end of the cargo support assembly along the first direction extends beyond the first side of the rack, and the driving wheel is disposed at the first side of the rack.

Optionally, a pallet extends from the first side of the bracket along the first direction, and the pallet is located below the cargo support assembly and supports the cargo support assembly.

Optionally, the height of the top of the drum is less than the height of the top of the drive wheel.

Optionally, at least part of the end of the supporting plate is rotatably connected with a supporting roller, and the rotation axis of the supporting roller is consistent with the length direction of the supporting plate.

Optionally, the cargo handling device further comprises a transmission assembly for transmitting cargo, the transmission assembly is connected with the support and has a transmission direction, and one end of the transmission assembly along the transmission direction is arranged corresponding to the cargo supporting assembly.

Optionally, the conveying assemblies and the cargo supporting assemblies are sequentially distributed along the first direction, and the conveying direction of the conveying assemblies is consistent with the first direction.

Optionally, a mechanical carrying hand is further arranged on the bracket, and the mechanical carrying hand is used for carrying the goods on the goods supporting assembly onto the conveying assembly, and/or the mechanical carrying hand is used for carrying the goods on the conveying assembly onto the goods supporting assembly.

Optionally, the cargo handling device further includes a lifting mechanism, and the lifting mechanism is located below the bracket and connected to the bracket to drive the bracket to lift.

The cargo handling device that this application embodiment provided has two at least backup pad structures that can dismantle the connection through making the goods supporting component, and through the forward slip of drive assembly drive goods supporting component along first direction, when carrying the goods to the carriage in through cargo handling device, can be earlier with the goods carry to the supporting plate structure of goods supporting component along the forward one end of first direction on, then the supporting plate structure that will pile the goods moves to the carriage in, and with the other backup pad structures separation of this backup pad structure and cargo handling device, can be quick carry the goods to the carriage in, need not inside porter or haulage equipment enter into the carriage, the efficiency of carrying the goods to the carriage has been improved.

On the contrary, when the goods in the carriage is carried out to needs, only need be connected the backup pad structure on the cargo handling device with the goods backup pad structure in the carriage, then follow the reverse slip of first direction through drive assembly drive backup pad structure to pull out the backup pad structure in the carriage, can carry out the whole transport of goods in the carriage, need not the inside that porter or haulage equipment entered into the carriage equally, improved the efficiency of carrying out the goods in the carriage.

To sum up, inside the cargo handling device that this application embodiment provided need not that porter or haulage equipment enter into the carriage, can be with the goods to the carriage in, perhaps, come out the goods in the carriage, the operation is safe convenient, has improved the handling efficiency of goods, and it is long when having shortened the overall of vehicle transportation goods, has improved the conveying efficiency of goods. Moreover, the cargo handling device that this application embodiment provided moves the carriage through the direct backup pad structure that will pile the goods in, need not to improve the structure in the carriage, has reduced the cost in carriage.

Drawings

The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of an embodiment of a cargo handling apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a cargo handling device according to an embodiment of the present disclosure engaged with a car;

FIG. 3 is a partial view of the internal structure of the cargo handler of FIG. 1;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is another perspective view of the internal structure of the cargo handler of fig. 3.

A cargo handling device 100; a support 110; a support plate 111; a robotic handler 112; a mounting table 113; a lifting mechanism 114; a base plate 1141; a first crane 1142; a second crane 1143; road wheels 115; a cargo support assembly 120; a support plate structure 121; a support plate 1211; a connector 1212; a connecting tape 1213; a support roller 1214; a drive assembly 130; a first drive mechanism 131; a first drive motor 1311; a first drive sprocket 1312; a first drive chain 1313; a second drive mechanism 132; a second drive motor 1321; a third drive sprocket 1322; a second drive chain 1323; a drive wheel 133; a second drive sprocket 1331; a fourth drive sprocket 1341; a pinch roller 140; a transmission assembly 150; a cargo 200; the vehicle compartment 300.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The embodiment of the application provides a cargo carrying device, which comprises a support, a cargo supporting assembly and a driving assembly, wherein the cargo supporting assembly is connected with the support in a sliding mode along a first direction and comprises at least two supporting plate structures which are sequentially detachably connected along the first direction; the driving assembly is connected with the cargo supporting assembly and drives the cargo supporting assembly to slide along a first direction. The following are detailed below.

Fig. 1 is a schematic structural diagram of an embodiment of a cargo handling device according to an embodiment of the present disclosure. As shown in fig. 1, the cargo-handling device 100 includes a frame 110, a cargo support assembly 120 slidably coupled to the frame 110 in a first direction (indicated by arrows in fig. 1), and a driving assembly 130 coupled to the cargo support assembly 120 and driving the cargo support assembly 120 to slide in the first direction. It should be noted that the cargo support assembly 120 is slidably connected to the bracket 110 along a first direction, the cargo support assembly 120 may be entirely slidable relative to the bracket 110 along the first direction, or a part of the cargo support assembly 120 may be slidable relative to the bracket 110 along the first direction, and another part may be rotatable or movable relative to the bracket 100 along other directions.

As shown in fig. 1 and 3, the cargo support assembly 120 may include at least two support plate structures 121 detachably connected in sequence along a first direction. When the cargo is transported into the compartment 300 by the cargo transporting device 100, as shown in fig. 2, the cargo transporting device 100 may be moved to the rear of the compartment 300, and the driving assembly 130 drives the cargo supporting assembly 120 to slide in the forward direction of the first direction, so that a portion of the supporting plate structure 121 near the free end of the cargo supporting assembly 120 is moved into the compartment 300 and supported at the bottom of the compartment 300; then, the goods are stacked on the supporting plate structure 121 entering the carriage 300 until the supporting plate structure 121 in the carriage 300 is full of the goods; after that, the driving assembly 130 drives the cargo supporting assembly 120 to continue sliding in the forward direction of the first direction, so that a new portion of the supporting plate structure 121 enters the compartment 300, and the cargo is stacked on the new supporting plate structure 121, and after the supporting plate structure 121 is completely moved into the compartment 300, the portion of the supporting plate structure 121 located in the compartment can be separated from the other supporting plate structures 121 on the cargo-moving device 100. Therefore, the goods can be transported into the carriage 300 outside the carriage 300, and the transporting worker or the transporting equipment is not required to enter the carriage 300, so that the transporting efficiency of the goods is improved.

On the contrary, when the cargo in the car 300 needs to be carried out, the supporting plate structure 121 on the cargo carrying device 100 is connected to the supporting plate structure 121 in the car 300, and then the driving assembly 130 drives the supporting plate structure 121 to slide in the first direction, so as to pull out the supporting plate structure 121 in the car 300, thereby carrying and unloading the cargo 200 in the car 300 outside the car 300. Thus, it is not necessary for a carrier or a carrying device to enter the interior of the vehicle compartment 300, and the carrying efficiency of the cargo 200 is improved.

Moreover, by directly moving the support plate structure 121 on which the goods 200 are stacked into the vehicle compartment 300, the structure of the vehicle compartment 300 does not need to be modified, reducing the cost of the vehicle compartment 300.

To sum up, the cargo handling device 100 that this application embodiment provided need not that porter or haulage equipment enter into carriage 300 inside, can be with goods 200 to carriage 300 in, perhaps, come out goods 200 in the carriage 300, and the operation is safe convenient, has improved the handling efficiency of goods 200, and it is long when having shortened the overall of vehicle transportation goods 200, has improved the conveying efficiency of goods 200.

It should be noted that, when the cargo support assembly 120 includes only two support plate structures 121, the width of the two support plate structures 121 in the first direction can be made slightly smaller than the length of the interior of the car 300, and then cargo can be stacked on only one support plate structure 121 and the support plate structure 121 can be pushed into the car 300, and when three or more support plate structures 121 of the cargo support plate assembly 120 are provided, cargo can be stacked on a part of the support plate structures 121 and the part of the support plate structures 121 can be pushed into the car 300.

Alternatively, as shown in fig. 4, the supporting plate structure 121 may include a supporting plate 1211 and a connecting member 1212 connected to the supporting plate 1211, wherein the connecting members 1212 of the at least two supporting plate structures 121 are detachably connected in sequence to form a connecting strip 1213. The driving assembly 130 includes a driving wheel 133 rotatably connected to the bracket 110, and the driving wheel 133 is connected to the connecting belt 1213 and drives the connecting belt 1213 to slide along the first direction, so that the connecting belt 1213 drives the cargo support assembly 120 to slide along the first direction as a whole.

It will be appreciated that by having a plurality of connectors 1212 in turn removably connected to form connector strips 1213, when connectors 1212 of backup plate structure 121 of cargo handling device 100 that enter vehicle compartment 300 are separated from connectors 1212 of backup plate structure 121 that do not enter vehicle compartment 300, drive wheels 133 can be connected to connectors 1212 of remaining backup plate structure 121 of cargo handling device 100 and drive remaining backup plate structure 121 to slide in a first direction to drive remaining backup plate structure 121 to move into vehicle compartment 300 or, after remaining backup plate structure 121 is connected to backup plate structure 121 of vehicle compartment 300, pull backup plate structure 121 of vehicle compartment 300 out of vehicle compartment 300.

As shown in fig. 3 and 5, the driving assembly 130 may further include a first driving mechanism 131, and the first driving mechanism 131 is connected to the driving wheel 133 and drives the driving wheel 133 to rotate. Thereby, the driving wheels 133 can drive the cargo support assembly 120 to move in the first direction more easily. The first driving mechanism 131 can drive the driving wheel 133 to rotate in various ways, which are not limited herein.

Specifically, for example, the first driving mechanism 131 may include a first driving motor 1311, the first driving motor 1311 is mounted on the bracket 110, a rotation axis of a rotation shaft of the first driving motor 1311 is coincident with a rotation axis of the driving wheel 133, a first transmission sprocket 1312 is mounted on the rotation shaft of the first driving motor 1311, a second transmission sprocket 1331 is coaxially connected to the driving wheel 133, and the first transmission sprocket 1312 and the second transmission sprocket 1331 are connected by a first transmission chain 1313, so that the first driving motor 1311 drives the driving wheel 133 to rotate forward or backward through the first transmission chain 1313.

Alternatively, a first pulley is mounted on the rotating shaft of the first driving motor 1311, a second pulley is coaxially connected to the driving wheel 133, and the first pulley and the second pulley are connected by a first belt, so that the first driving motor 1311 drives the driving wheel 133 to rotate forward or backward through the first pulley.

Alternatively, a first gear may be attached to the rotation shaft of the first drive motor 1311, a second gear may be coaxially connected to the drive wheel 133, and the first gear and the second gear may be engaged with each other to rotate the drive wheel 133 forward or backward by the first drive motor 1311.

In other embodiments, the driving wheel 133 may be manually driven to rotate forward or backward to slide the cargo support assembly 120 forward or backward in the first direction.

Alternatively, the connecting member 1212 may comprise chain links, and the chain links of the at least two supporting plate structures 121 are detachably connected in sequence to form a chain; correspondingly, the driving wheel 133 includes a sprocket that engages with a chain to make the connection of the driving wheel 133 to the connection belt 1213 more stable and convenient.

Or, a strip-shaped tooth structure is arranged on the connecting piece 1212 opposite to the driving wheel 133, and the connecting pieces 1212 of the at least two supporting plate structures 121 are sequentially detachably connected to form a synchronous belt. Correspondingly, the driving wheel 133 is a timing pulley to drive the goods supporting assembly 120 to slide in the forward or reverse direction of the first direction by engaging the timing pulley with a timing belt.

Alternatively, as shown in fig. 3, the connecting members 1212 are located at the ends of the support plate 1211 in the length direction, so that the connection and separation between adjacent two connecting members 1212 is facilitated.

The two ends of the supporting plate 1211 of the supporting plate structure may be connected to connectors 1212, and the connectors 1212 at the two ends of the supporting plate 1211 of the at least two supporting plate structures 121 are detachably connected to form two connecting bands 1213 in sequence, the number of the driving wheels 133 is two, and the two driving wheels 133 are respectively connected to the two connecting bands 1213, and the two connecting bands 1213 can be driven to slide in the forward direction or the reverse direction along the first direction by controlling the two driving wheels 133 to rotate forward or reverse simultaneously.

The two driving wheels 133 may be coaxially connected by a connecting shaft so that the two driving wheels 133 rotate forward or backward synchronously, or the two driving wheels 133 may be respectively connected to different first driving mechanisms 131 so that the two driving wheels 133 are driven by different first driving motors 1311 to rotate forward or backward synchronously.

Alternatively, as shown in fig. 3, the driving wheels 133 are located below the goods supporting assembly 120, the bracket 110 is further rotatably connected with a pressing wheel 140, the rotation axis of the pressing wheel 140 is aligned with the length direction of the supporting plate 1211, and the pressing wheel 140 is located above the driving wheels 133 and is pressed against the upper surface of the goods supporting assembly 120. Therefore, when the cargo supporting assembly 120 slides along the first direction, the pressing wheel 140 rolls on the upper surface of the cargo supporting assembly 120 to prevent the cargo supporting assembly 120 from moving in the vertical direction, thereby improving the stability of the cargo handling device 100 during cargo handling.

It should be noted that the rotation axis of the pressing wheel 140 may be parallel to the length direction of the supporting plate 1211 when the rotation axis of the pressing wheel 140 is aligned with the length direction of the supporting plate 1211, or the rotation axis of the pressing wheel 140 may be inclined by a small angle with respect to the length direction of the supporting plate 1211, and the pressing wheel 140 can abut against the upper surface of the cargo supporting assembly 120 and roll in the first direction with respect to the cargo supporting assembly 120 only when the cargo supporting assembly 120 slides in the first direction.

Specifically, two pressing wheels 140 are arranged on both sides of the support plate 1211 in the length direction, and the number of the pressing wheels 140 on each side is two and the pressing wheels are sequentially distributed along the first direction; the rotation axis of the driving wheel 133 is consistent with the rotation axis of the pressing wheel 140, and the pressing wheel 140 is located right above the corresponding driving wheel 133, so as to improve the limiting effect of the pressing wheel 140 and the driving wheel 133 on the cargo supporting assembly 120 in the up-and-down direction.

Alternatively, as shown in fig. 3 and 4, a support roller 1214 may be rotatably coupled to an end of at least a portion of the support plate 1211, and a rotation axis of the support roller 1214 may coincide with a length direction of the support plate 1211. After the supporting plate structure 121 of the cargo supporting assembly 120 enters the car 300, the supporting rollers 1214 of the supporting plate structure 121 can be connected with the bottom of the car 300 in a rolling manner, so that the friction between the cargo supporting assembly 120 and the bottom of the car 300 is reduced, and the cargo supporting assembly 120 can be more conveniently moved in the car 300.

Wherein, the supporting rollers 1214 may be rotatably connected to both ends of each supporting plate 1211 to enhance the strength of the cargo supporting assembly 120. Specifically, the cargo support assembly 120 includes a plurality of support plate structures 121 detachably connected in sequence along a first direction, each support plate structure 121 includes a support plate 1211 having a long bar-shaped structure, and a chain link connected to an end of the support plate 1211, the cross section of the support plate 1211 is U-shaped, and an opening of the U-shaped cross section faces to the bottom of the car 300, so as to enhance the strength of the support plate 1211. The chain links of two adjacent supporting plate structures 121 are rotatably connected through a connecting shaft, and the two chain links can be separated by pulling out the connecting shaft, so that the two supporting plate structures 121 are separated. The supporting roller 1214 is sleeved on the connecting shaft, and the supporting roller 1214 is rotatably connected with the connecting shaft.

Optionally, the driving assembly 130 further includes a reel (not shown) rotatably connected to the bracket 110, a rotation axis of the reel is aligned with a length direction of the support plate 1211, the cargo support assembly 120 is of a flexible structure, and a first end of the cargo support assembly 120 in the first direction is connected to the reel. Thus, when the cargo handling device 100 is not in use, the cargo support assembly 120 can be wound around the reel by rotating the reel as shown in fig. 3 and 5, so as to receive the cargo support assembly 120.

The cargo support assembly 120, which connects the plurality of support plate structures 121 together by a connection, is a flexible structure because the links of the chain are rotatably connected together. Alternatively, the cargo support assembly 120 may be made of rubber or other flexible material.

Optionally, the driving assembly 130 further comprises a second driving mechanism 132 connected to the reel and driving the first reel to rotate. Thereby, the roll can be more easily rotated (counterclockwise in fig. 3) to wind the cargo support assembly 120 on the roll. The second driving mechanism 132 can drive the spool to rotate in a variety of ways, and is not limited herein.

Specifically, for example, the second driving mechanism 132 may include a second driving motor 1321, the second driving motor 1321 is mounted on the support 110, a rotation axis of a rotation shaft of the second driving motor 1321 is aligned with a rotation axis of the winding drum, a third driving sprocket 1322 is mounted on the rotation shaft of the second driving motor 1321, a fourth driving sprocket 1341 is coaxially connected to the winding drum, and the third driving sprocket 1322 and the fourth driving sprocket 1341 are connected by a second driving chain 1323, so that the second driving motor 1321 drives the winding drum to rotate by the second driving chain 1323.

Or, a third belt wheel is installed on the rotating shaft of the second driving motor 1321, a fourth belt wheel is coaxially connected to the winding drum, and the third belt wheel and the fourth belt wheel are connected through a second belt, so that the second driving motor 1321 drives the winding drum to rotate through the second belt wheel

In addition, a third gear may be mounted on the rotating shaft of the second driving motor 1321, a fourth gear may be coaxially connected to the reel, and the second driving motor 1321 may drive the reel to rotate by engaging the third gear with the fourth gear.

In other embodiments, the roll may be manually driven to rotate, thereby allowing the cargo support assembly 120 to be wound onto the roll.

Alternatively, as shown in fig. 3, the second end of the cargo support assembly 120 in the first direction may extend beyond the first side of the bracket 110, and the driving wheel 133 may be disposed at the first side of the bracket 110. When cargo is being carried into the compartment 300 by the cargo handling device 100 or cargo within the compartment 300 is being carried out, the first side of the bracket 110 may be brought closer to the rear of the compartment 300 to facilitate entry of the cargo support assembly 120 into the compartment 300 or to facilitate connection of the support panel structure 121 of the cargo support assembly 120 to the support panel structure 121 within the compartment 300.

As shown in fig. 3 and 4, a support plate 111 extends from the first side of the bracket 110 along the first direction, and the support plate 111 is located below the cargo support assembly 120 and supports the cargo support assembly 120, so that the cargo support assembly 120 can be better moved into the compartment 300. It can be understood that after the cargo-moving device 100 moves to the rear of the carriage 300, there may be a gap between the first side of the bracket 110 of the cargo-moving device 100 and the rear of the vehicle, and by disposing the supporting plate 111 on the first side of the bracket 110, the cargo-supporting component 120 located in the gap can be supported, and the cargo-supporting component 120 located in the gap is prevented from sinking downward under the action of the gravity for moving the cargo.

Alternatively, a guide groove (not shown) extending along the first direction may be formed on the supporting plate 111, and the supporting roller 1214 of the cargo supporting assembly 120 is located in the guide groove, so that the supporting roller 1214 of the cargo supporting assembly 120 is guided by the guide groove on the supporting plate 111, and the cargo supporting assembly 120 keeps straight and horizontal when moving along the first direction.

Specifically, the support rollers 1214 are rotatably connected to both ends of the support plate 1211 in the length direction of the support plate structure 121, two guide grooves are arranged in parallel on the supporting plate 111, the width of the guide groove in the length direction of the support plate 1211 is slightly larger than the width of the support roller 1214 in the rotation axis, and the support rollers 1214 on both sides of the support plate structure 121 are respectively accommodated in the two guide grooves.

Alternatively, the height of the top of the drum may be made smaller than the height of the top of the drive wheel 133. Therefore, the cargo support assembly 120 extends obliquely downward from the driving wheel 133 to one end of the reel, and when the cargo is carried onto the support plate structure 121 or the cargo on the support plate structure 121 is carried off, the reel and the cargo support assembly 120 wound thereon do not interfere with the carrying of the cargo.

Specifically, the reel is disposed inside the support 110, the driving wheel 133 is disposed on the top of the support 110, the first driving motor 1311 is located right below the driving wheel 133, the second driving motor 1321 is located between the reel and the first driving motor 1311, the first driving motor 1311 and the second driving motor 1321 are the same in height, and the height of the top of the reel is smaller than the height of the top of the second driving motor 1321.

By installing the first driving motor 1311 and the second driving motor 1321 in the space between the reel and the driving wheel 133, the utilization ratio of the space inside the stand 110 is improved, and the structure of the cargo-moving device 100 is made more compact. The driving wheel 133, the rotating shaft of the first driving motor 1311, the rotating shaft of the second driving motor 1321, and the rotation axis of the drum are parallel.

As shown in fig. 1 and 2, the cargo-handling device 100 may further include a transmission assembly 150 for transmitting the handling of the cargo, the transmission assembly 150 is connected to the bracket 110 and has a transmission direction, and one end of the transmission assembly 150 along the transmission direction is disposed corresponding to the cargo-supporting assembly 120. When the cargo in the compartment 300 is carried out by the cargo carrying device 100, the cargo on the supporting plate structure 121 may be carried or transferred to the transferring assembly 150, and then the transferring assembly 150 transfers the cargo to the predetermined position. Alternatively, when the cargo at the predetermined position is transported into the car 300 by the cargo transporting device 100, the cargo may be transported onto the transporting assembly 150, the transporting assembly 150 transports the cargo to a position close to the supporting plate structure 121, and then the cargo on the transporting assembly 150 is transported or transported onto the supporting plate structure 121, and the supporting plate structure 121 transports the cargo into the car 300.

Alternatively, the conveying assemblies 150 and the cargo support assemblies 120 may be sequentially distributed along the first direction, and the conveying direction of the conveying assemblies 150 is identical to the first direction. Thus, one end of the transfer assembly 150 along the transfer direction can be abutted against the cargo support assembly 120, and particularly, the top of the reel is lower than the top of the driving wheel 133, so that when the cargo support assembly 120 extends obliquely downward from the driving wheel 133 to one end of the reel, one end of the transfer assembly 150 along the first direction can be close to the cargo support assembly 120, so that the cargo on the transfer assembly 150 can be transferred to the cargo support assembly 120, or the cargo on the cargo support assembly 120 can be transferred to the transfer assembly 150.

Of course, one end of the conveying assembly 150 along the conveying direction may be disposed near the side of the cargo supporting assembly 120 along the length direction of the supporting plate 1211, so as to facilitate the transportation of the cargo on the cargo conveying assembly 150 to the cargo supporting assembly 120 by using a transporting device or a manual transporting device, or to transport the cargo on the cargo supporting assembly 120 to the conveying assembly 150.

The transmission assembly 150 may be a transmission belt, a transmission track, or a transmission structure formed by sequentially arranging a plurality of transmission rollers along the radial direction of the transmission rollers, which is not limited herein.

As shown in fig. 1 and 2, a mechanical carrying hand 112 may be further disposed on the support frame 110, the mechanical carrying hand 112 is used for carrying the goods on the goods support assembly 120 to the conveying assembly 150, and/or the mechanical carrying hand 112 is used for carrying the goods on the conveying assembly 150 to the goods support assembly 120. It will be appreciated that the transfer of cargo between the transfer assembly 150 and the cargo support assembly 120 by the robotic handler 112 avoids the transfer of cargo directly between the transfer assembly 150 and the cargo support assembly 120 and jamming in the gap between the cargo support assembly 120 and the transfer assembly 150. Meanwhile, the cargo handling efficiency between the transfer assembly 150 and the cargo support assembly 120 can be improved by the mechanical handler 112.

Specifically, a mounting platform 113 is further disposed on the bracket 110, the mounting platform 113 is located at a side of the conveying assembly 150 and is disposed near the cargo supporting assembly 120, and the mechanical carrying hand 112 is mounted on the mounting platform 113, so that the mechanical carrying hand 112 can carry the cargo on the cargo supporting assembly 120 to the conveying assembly 150, or the mechanical carrying hand 112 can carry the cargo on the conveying assembly 150 to the cargo supporting assembly 120 and sequentially stack the cargo along the length direction of the supporting plate 1211.

As shown in fig. 1 and 2, the cargo-handling device 100 may further include a lifting mechanism 114, where the lifting mechanism 114 is located below the support frame 110 and connected to the support frame 110 to drive the support frame 110 to lift. Therefore, the height of the bracket 110 can be adjusted according to the height of the carriage 300, and the height of the cargo supporting assembly 120 on the bracket 110 can be adjusted, so that the application range of the cargo handling device 100 is widened.

Specifically, the lifting mechanism 114 comprises a bottom plate 1141, a driving cylinder (not shown in the figure), and a first lifting frame 1142 and a second lifting frame 1143 which are connected in a cross rotating manner, wherein the bottom of the first lifting frame 1142 is connected with the bottom plate 1141 in a rotating manner, the top of the first lifting frame 1142 is hinged with the bracket 110 in a sliding manner, and the top of the first lifting frame 1142 can be close to or far away from the top of the second lifting frame 1143 by sliding relative to the bracket 110; the top of the second lifting frame 1143 is rotatably connected with the bracket 110, the bottom of the second lifting frame 1143 is hinged with the bottom plate 1141 in a sliding way, and the bottom of the second lifting frame 1143 can be close to or far away from the bottom of the first lifting frame 1142 by sliding relative to the bottom plate 1141. One end and the first crane 1142 of actuating cylinder are connected, and the other end is connected with second crane 1143, and is flexible through control actuating cylinder, can make first crane 1142 rotate for second crane 1143, and then control elevating system 114 whole lift.

Of course, the lifting mechanism 114 may be other structures capable of driving the support 110 to lift, such as a lifting screw, and is not limited herein.

As shown in fig. 1 and 2, road wheels 115 are further connected to the bottom of the lifting mechanism 114 to facilitate movement of the cargo handling device 100. Specifically, the number of the road wheels 115 is plural, and the road wheels are respectively rotatably connected to the bottom plate 1141 of the lifting mechanism 114.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The above detailed description is made on a cargo handling device provided in the embodiments of the present application, and specific examples are applied herein to explain the principles and embodiments of the present application, and the description of the above embodiments is only used to help understand the technical solutions and core ideas of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims

1. A cargo handling device, comprising:

a support;

2. The cargo handling device of claim 1, wherein the support plate structures comprise support plates and connecting members connected to the support plates, the connecting members of the at least two support plate structures being detachably connected in sequence to form a connecting strap;

3. The cargo handling device of claim 2, wherein the drive assembly further comprises a first drive mechanism coupled to the drive wheel and configured to rotate the drive wheel.

4. The cargo handling device of claim 2 wherein the connecting member comprises chain links, the chain links of the at least two support plate structures being detachably connected in sequence to form a chain; the drive wheel includes a sprocket that meshes with the chain.

5. The cargo handling device of claim 4, wherein the connectors are located at the ends of the support plates in the lengthwise direction.

6. The device as claimed in claim 2, wherein the driving wheel is located below the cargo support assembly, the frame further has a pressing wheel rotatably connected thereto, the rotation axis of the pressing wheel is aligned with the length direction of the supporting plate, and the pressing wheel is located above the driving wheel and is pressed against the upper surface of the cargo support assembly.

7. The cargo handling device of any of claims 2 to 6, wherein the drive assembly comprises a reel rotatably coupled to the frame, the reel having an axis of rotation aligned with the length of the support plate, the cargo support assembly being of flexible construction, the first end of the cargo support assembly in the first direction being coupled to the reel.

8. The cargo handling device of claim 7, wherein the drive assembly further includes a second drive mechanism coupled to the spool and driving rotation of the first spool.

9. The cargo handling device of claim 7, wherein a second end of the cargo support assembly in the first direction extends beyond the first side of the frame, and wherein the drive wheel is disposed on the first side of the frame.

10. The cargo handling device of claim 9, wherein the first side of the rack further has a pallet extending therefrom in the first direction, the pallet being positioned below and supporting the cargo support assembly.

11. The cargo handling device of claim 7, wherein the top of the drum is shorter in height than the top of the drive wheel.

12. The cargo handling device of any of claims 2 to 6 wherein at least some of the support plates have support rollers rotatably attached to their ends, the support rollers having axes of rotation aligned with the length of the support plates.

13. The cargo handling device of any of claims 1 to 6, further comprising a transport assembly for transporting cargo, the transport assembly being connected to the rack and having a transport direction, one end of the transport assembly along the transport direction being disposed in correspondence with the cargo support assembly.

14. The cargo handling device of claim 13, wherein the transport assemblies and the cargo support assemblies are sequentially distributed along the first direction, the transport direction of the transport assemblies being coincident with the first direction.

15. The cargo handling device of claim 13, wherein the rack further comprises a hand robot configured to handle the cargo on the cargo support assembly to the transport assembly and/or configured to handle the cargo on the transport assembly to the cargo support assembly.

16. The cargo handling device of any of claims 1 to 6, further comprising a lift mechanism positioned below the rack and coupled to the rack to drive the rack up and down.